变应(ying)性(xing)肉芽(ya)肿allergic granulomatosis,AG也称过敏性肉芽肿或过敏(min)性(xing)肉芽(ya)肿性血(xue)管炎(yan)是一种以肺内及系统(tong)性小血管炎症(zheng)血管外肉芽肿(zhong)及高嗜(shi)酸(suan)粒细胞血症为特点的一种(zhong)自身(shen)免疫性(xing)肉芽(ya)肿(zhong)性(xing)血管(guan)炎是以哮喘嗜酸(suan)性(xing)粒细胞增多(duo)和血(xue)管外肉芽